Find your dream job now!

Click on Location links to filter by Job Title & Location.
Click on Company links to filter by Company & Location.
For exact match, enclose search terms in "double quotes".

Keywords: Founding AI/ML Research Engineer, Location: USA

Page: 1

Founding AI/ML Research Engineer

. This is a founding technical role: your decisions will define our model stack, our data strategy, and our product capabilities for years... direction of our earliest use cases. You are joining as a founding builder, setting engineering standards, contributing...

Company: Bjak
Location: USA
Posted Date: 05 Dec 2025

Founding Software Engineer

Founding Software Engineer Full-time On-site Los Angeles, CA $125K - $250K About this role Overview Dialogue... AI is seeking a Founding Software Engineer in Los Angeles, CA, to help build the foundation of our AI-driven platform. As an early...

Company: Recruitz Agency
Location: Los Angeles, CA
Posted Date: 23 Jan 2026

Model Engineer - Founding AI Team (San Francisco, Hybrid)

-repairing in real time. We're now seeking a Model Engineer to join their founding core AI team, a rare opportunity to shape... Language Models (LLMs) or advanced generative systems. Entrepreneurial mindset with experience as a founding engineer...

Posted Date: 22 Jan 2026

Founding AI Engineer (Agentic Systems)

Founding AI Engineer - (AI Automation Platform) $120,000 - $200,000 + 0.5-2% Equity + Flexible PTO San Francisco..., CA (In-Person) Are you an AI engineer who wants to build and own the core agentic systems powering an AI platform used by Fortune...

Posted Date: 10 Jan 2026
Salary: $120000 - 200000 per year

Founding Engineer - Miravoice

at Google, Ramp, Atlassian, and PubMatic. Role Description As a Founding Engineer, you'll help shape both our product..., tech product managers, and ML researchers with deep expertise in voice AI, SaaS, and survey methodology, including...

Company: Unusual Ventures
Location: San Francisco, CA
Posted Date: 14 Dec 2025

Founding Machine Learning Engineer

. This is a founding technical role: your decisions will define our model stack, our data strategy, and our product capabilities for years... direction of our earliest use cases. You are joining as a founding builder, setting engineering standards, contributing...

Company: Bjak
Location: USA
Posted Date: 05 Dec 2025

Founding AI Engineer

. This is a founding technical role: your decisions will define our model stack, our data strategy, and our product capabilities for years... direction of our earliest use cases. You are joining as a founding builder, setting engineering standards, contributing...

Company: Bjak
Location: USA
Posted Date: 04 Dec 2025

Software Engineer - ML, Creative Optimization Ads

where you will operate with a high degree of autonomy in a fast-paced, ambiguous environment. As the founding ML Engineer, you will be the... AI agents. Experience as a founding engineer or working on a 0-to-1 product....

Company: Luma AI
Location: Palo Alto, CA
Posted Date: 07 Dec 2025

Applied AI Engineer (AI-Native Marketplace)

at an AI-native startup or as a founding / early engineer Background in recommendation systems, matching, search, or automation...Applied AI Engineer (AI-Native Marketplace) Location: New York City (on-site, relocation supported) Compensation...

Company: Worthland
Location: New York City, NY
Posted Date: 23 Jan 2026
Salary: $170000 - 230000 per year

Staff Computer Vision Engineer

with the founding team to define our CV roadmap, architecture, and research strategy, while mentoring other CV engineers... for software development. Stay abreast of the latest research and innovations in computer vision and applied ML, assessing...

Company: iMETALX
Location: Sausalito, CA
Posted Date: 08 Jan 2026
Salary: $130000 - 200000 per year

Sr. Principal Engineer, AI

as a strategy (“show, don't tell”). You move with the hunger of a founding engineer: you prototype boldly, de-risk quickly, and use..., and others. Who You Are You are a Senior Principal Engineer who is both AI-native and relentlessly product-minded. You turn...

Company: Brightwheel
Location: USA
Posted Date: 20 Dec 2025

Machine Learning Engineer | Creative Ads Optimization

. Where You Come In You will operate with high agency as a founding engineer, defining the technical architecture for a new generative product focused.... You will join a confidential, founding engineering team tasked with building a new category of creative tools from the ground up. We combine the...

Company: Luma AI
Location: Palo Alto, CA
Posted Date: 07 Dec 2025

Software Engineer (C++ Systems)

: Software Engineer (C++ Systems) Location: San Francisco, CA (On-site) Company Stage of Funding: Seed-Stage, High-Growth... technical founding team that moves fast, ships aggressively, and is building software at the bleeding edge of distributed GPU...

Posted Date: 23 Nov 2025
Salary: $200000 - 250000 per year

Software Engineer (C++ Systems)

: Software Engineer (C++ Systems) Location: San Francisco, CA (On-site) Company Stage of Funding: Seed-Stage, High-Growth... technical founding team that moves fast, ships aggressively, and is building software at the bleeding edge of distributed GPU...

Posted Date: 23 Nov 2025
Salary: $200000 - 250000 per year

AI Deployment Engineer- Startups

and the broader community. You'll thrive in this role if you: Have 5+ years of experience as a software engineer, ML... engineer or equivalent, ideally in a startup environment; experience as a founder or founding engineer is highly valued...

Company: OpenAI
Location: New York City, NY
Posted Date: 05 Nov 2025

Solutions Engineer- Startups

that shape our roadmap. You'll thrive in this role if you: Have 5+ years of experience as a software engineer, ML engineer... or equivalent, ideally in a startup environment; experience as a founder or founding engineer is highly valued. Have passion...

Company: OpenAI
Location: San Francisco, CA
Posted Date: 31 Oct 2025

Staff Software Engineer - AI

to join as one of the founding members of this newly formed team that is dedicated to consolidating and rapidly scaling our successful bets...; define how to scalably run offline evaluation for complex multi-turn open-ended tasks; research and prototype how Human...

Company: Plaid
Location: San Francisco, CA
Posted Date: 11 Jan 2026

Site Reliability Engineer (SRE) - AI Infrastructure

a next-generation AI and cloud platform designed for startups and advanced research, powered by thousands of H100, H200, and B200 GPUs... of a founding engineering team, this is the place to do it. Responsibilities: Design, deploy, and maintain large-scale GPU...

Posted Date: 19 Dec 2025

Head of Engineering

role Their building an ML-driven hedge fund focused on reshaping how trading decisions are made. We’re hiring our Founding.... We're building modular AI systems to predict market movements and outperform legacy managers. This is frontier research...

Company: Lawrence Harvey
Location: San Francisco, CA
Posted Date: 14 Jan 2026

Head of Engineering

role Their building an ML-driven hedge fund focused on reshaping how trading decisions are made. We’re hiring our Founding.... We're building modular AI systems to predict market movements and outperform legacy managers. This is frontier research...

Company: LHI Group
Location: San Francisco, CA
Posted Date: 13 Jan 2026